26 to 50 of 131 SSH Jobs in the UK

network vulnerabilities including: IP spoofing Use of default credentials Open/unused ports Unencrypted communication protocols (e.g., Telnet, SNMPv1) Missing firmware or OS-level patches Enforce secure alternatives like SSH and SNMPv3 , and ensure TLS 1.2/1.3 is implemented for encrypted communications. Apply hardening techniques across firewalls, routers, and switches based on CIS Benchmarks , NIST standards , and industry best More ❯

BSS/Network Management solutions/Systems. Languages: JAVA, Python, Shell Scripting. Database(s): PostgreSQL, Neo4j, Mysql Experience in database queries is an advantage. Knowledge on SNMP, Syslog, ICMP, SSH recommended Hands-on experience on RESTful APIs – interconnected software components interaction, engineering and testing (e.g. NMS applications, controllers, orchestrators, supervisory systems, etc.). Experience and understanding of kafka messaging bus. More ❯

language: Java, ASP.NET, C/C++, C#, Python, or Perl - Experience with system analysis and troubleshooting in large-scale Windows or Linux environment - Strong networking fundamentals including DNS, DHCP, SSH, HTTP, TCP/IP protocols, and hands-on experience with network infrastructure components such as load balancers, switches, and routers - Proven track record of driving cross-team initiatives with strong …/Linux platform - Deep Experience with Windows and Microsoft technologies. - Strong understanding of modern database technology, experience with AWS database products such as RDS - Advanced understanding of DNS, DHCP, SSH, HTTP, TCP/IP and other common network protocols - Bachelor’s Degree in Computer Science or related technical field. - Solid knowledge of CS fundamentals - object-oriented design, data structures, algorithms More ❯

Strong foundation in network security and common attack methodologies Exposure to user behaviour analytical tools is preferable Good understanding of common protocols such as HTTP, SMTP, SSL/TLS, SSH, DNS Must demonstrate strong analytical and problem-solving skills to enable effective security incident and problem resolution Knowledge of latest threat trends and security landscape Pre-requisites: Excellent analytical skills More ❯

Strong foundation in network security and common attack methodologies Exposure to user behaviour analytical tools is preferable Good understanding of common protocols such as HTTP, SMTP, SSL/TLS, SSH, DNS Must demonstrate strong analytical and problem-solving skills to enable effective security incident and problem resolution Knowledge of latest threat trends and security landscape Pre-requisites: Excellent analytical skills More ❯

review, IP Block question).Mentor other analysts (process question, tool usage) Qualifications Must have knowledge of network protocols (TCP/IP, UDP, ICMP), standard protocols (HTTP/S, DNS, SSH, SMTP, SMB), wireless networking, networking infrastructure, and network topologies (DMZ, VPN, WAN) and network technologies (WAF, IPS, Routers, Firewalls) Experience with commercial & opensource SIEMs, full packet capture tools, and network More ❯

IP Block question).?Mentor other analysts (process question, tool usage) Qualifications Must have knowledge of network protocols (TCP/IP, UDP, ICMP), standard protocols (HTTP/S, DNS, SSH, SMTP, SMB), wireless networking, networking infrastructure, and network topologies (DMZ, VPN, WAN) and network technologies (WAF, IPS, Routers, Firewalls) Experience with commercial & opensource SIEMs, full packet capture tools, and network More ❯

IP Block question). Mentor other analysts (process question, tool usage) Qualifications Must have knowledge of network protocols (TCP/IP, UDP, ICMP), standard protocols (HTTP/S, DNS, SSH, SMTP, SMB), wireless networking, networking infrastructure, and network topologies (DMZ, VPN, WAN) and network technologies (WAF, IPS, Routers, Firewalls) Experience with commercial & opensource SIEMs, full packet capture tools, and network More ❯

In this role, you'll work in one of our IBM Consulting Client Innovation Centres (Delivery Centres), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our delivery More ❯

Delivery Networks, SDH, DSL, and Microwave. Network security (e.g., VPN/VRF, MPLS, routing protocols, layer 2 and layer 3 security) and network protocols (e.g., TCP/IP, TLS, SSH, DNS). Converged Business services (e.g. VoIP services), SDWAN, SDN Experience of risk management frameworks, threat modelling, and security awareness initiatives. Understanding of security standards such as NIST. Join us More ❯

Networks, SDH, DSL, and Microwave. Network security (e.g., VPN/VRF, MPLS, routing protocols, layer 2 and layer 3 security) and network protocols (e.g., TCP/IP, HTTP, TLS, SSH, DNS). Converged Business services (e.g. VoIP services), SDWAN, SDN Experience of risk management frameworks, threat modelling, and security awareness initiatives. Understanding of security standards such as NIST. Join us More ❯

Inspector , etc. Remediate network vulnerabilities including IP spoofing, open ports, unencrypted protocols, default credentials, and outdated firmware. Enforce secure alternatives to legacy protocols (e.g., replacing Telnet/SNMPv1 with SSH/SNMPv3). Apply hardening standards using CIS Benchmarks , NIST guidelines , and industry best practices to secure routers, switches, and firewalls. Configure and maintain key network security controls such as More ❯

of SPIFFE standards and certificate/token-based authentication using tools such as Teleport, SPIRE or Consul Demonstrated expertise in designing and deploying IAM/PAM solutions that leverage SSH CA, using tools like Teleport to implement secure, automated access controls Proven experience in deploying secure Kubernetes clusters, including worker node attestation, using TPM or secure boot, and container signing More ❯

of SPIFFE standards and certificate/token-based authentication using tools such as Teleport, SPIRE or Consul Demonstrated expertise in designing and deploying IAM/PAM solutions that leverage SSH CA, using tools like Teleport to implement secure, automated access controls Proven experience in deploying secure Kubernetes clusters, including worker node attestation, using TPM or secure boot, and container signing More ❯

based delivery Ability to partner with multiple teams in order to tackle issues, clarify requirements, communicate and convince stakeholders, etc. Comfortable with a Linux-based tech stack (managed VMs, SSH, VPNs, firewalls) Experience with Kubernetes (incl. managed), Terraform, Ansible, Github, Gitlab, ArgoCD, Image registries Experience with various cloud platforms including Google Cloud, non-managed providers We'd love it if More ❯

External Authentication Server etc. Excellent general knowledge of file transfer protocols (e.g. sFTP, AS2, C:D, FTPS, HTTPS) and products. Knowledge of cryptography/key management (SSL/TLS, SSH, PGP/GPG etc.) and data security Ability to manage application support operations, resiliency and availability including monitoring of system health and performance. Analyse and fix vulnerabilities across products while More ❯

products we develop and maintain are: in-house job scheduling. in-house monitoring. metrics collection and visualisation. in-house network automation and configuration management tooling. Kerberos infrastructure, secrets management, ssh proxy and similar. general purpose Linux build system and our in-house secure Linux distribution. central asset database used by procurement, finance, datacentre operations and others. company-wide monorepo, build More ❯

proactively promoting new technologies. Attend/run daily stand-ups. Skills, Knowledge and Experience Essential Extensive knowledge of Python and Linux. Knowledge of Linux networking and related core technologies (SSH, PXE, TCP/IP, etc). Excellent written and oral communication skills along with strong organizational, analytical, and interpersonal skills. Enthusiasm and the ability to familiarise with new software quickly. More ❯

Systems automation, design, implementation, and technical infrastructure experience. Experience with IaaS solutions (e.g., Kubernetes, virtualization, hybrid cloud) and cloud storage solutions. Networking knowledge (TCP/IP, VLANs, DNS, DHCP, SSH, etc.) and infrastructure experience (Linux, Kubernetes, Storage). Customer solution engineering experience. Scripting skills (Bash, Perl, Python, Ruby) for automation. Experience as a Site Reliability Engineer or in IT production More ❯

Professional qualifications or equivalent proven experience in a technical support role. Detailed working knowledge of Linux systems (RedHat, Ubuntu, Debian etc.). Working knowledge of DHCP, DNS, SMTP, NTP, SSH, NFS and various filesystems. Solid fundamentals in Linux operating systems and prior experience managing production systems. Strong interpersonal skills with client facing experience. Basic LAN/WAN and TCP/ More ❯

automate processes from our SaaS solutions. What makes you our ideal candidate? Has knowledge of standard operating systems, Networking, Cloud architectures, System Authentication (AD/LDAP/SMB/SSH), DNS, and some knowledge of common softwares used in businesses today. Has experience in data analytic tools (PowerBi) and can build dashboards from scratch. Has a good understanding of IT More ❯

automate processes from our SaaS solutions. What makes you our ideal candidate? Has knowledge of standard operating systems, Networking, Cloud architectures, System Authentication (AD/LDAP/SMB/SSH), DNS, and some knowledge of common softwares used in businesses today. Has experience in data analytic tools (PowerBi) and can build dashboards from scratch. Has a good understanding of IT More ❯

distributed computing technology). Experience in TCP/IP and networking concepts (PXE boot, Subnets, VLANs, Jumbo Frames, LACP, NIC Teaming, Unicast/Broadcast/Multicast, ACLs, DNS, DHCP, SSH, etc.) and in one or more areas of infrastructure: Linux, Kubernetes, Networking, Storage, etc. Experience as a Customer Solution Engineer. Experience in scripting (e.g., Bash, Perl, Python, Ruby, etc.) to More ❯

years of relevant industry experience Electrical installation experience or awareness Knowledge and experience of Linux operating systems Some level of experience in networking, infrastructure (AWS) and security (SSH, OpenVPN) Version control (git) Instrumentation knowledge Embedded electronics and programming using the C language A focus in refining specifications and tickets to deliver maximum output for minimum effort Self-motivated with a More ❯

as IP spoofing, default credentials, open ports, unencrypted protocols, and missing firmware patches. Must be familiar with insecure legacy protocols like Telnet and SNMPv1 and enforce secure alternatives like SSH and SNMPv3. Will apply hardening techniques using CIS Benchmarks, NIST standards, and industry best practices across firewalls, routers, and switches. Responsible for configuring and maintaining network security controls including ACLs More ❯